Birthright Israel, funded by the Israeli government and Jewish philanthropists, provides free all-inclusive 10-day trips to Israel for Jewish young adults. The program's goal is to promote Israel along with general Jewish unity and engagement. The blog Jewlicious has a category about these trips. (Scroll down past many promotional entries for the interesting stuff.) Some question its efficacy and results, while some Jews subvert the program. The trips end with a "Mega Rally" featuring entertainment, giant inflatable Stars of David, and speeches by dignitaries including PM Ehud Olmert. Here is video coverage (FLV) of the most recent rally. There is also a satirical Something Awful report.